Lot 17 P
1847, 10¢ black, plate proof on India, diagonal red "Specimen" overprint, vertical pair on original card backing, positions 13L/23L, full to huge margins; top proof slight toning, otherwise Very Fine.Scott No. 2P3 var.; $1,800 as normal proofs Estimate $1,000 - 1,500.
Realized: $675